CN1201884C - Casting mould for manufacturing a cooling element and cooling element made in said mould - Google Patents
Casting mould for manufacturing a cooling element and cooling element made in said mould Download PDFInfo
- Publication number
- CN1201884C CN1201884C CNB008034052A CN00803405A CN1201884C CN 1201884 C CN1201884 C CN 1201884C CN B008034052 A CNB008034052 A CN B008034052A CN 00803405 A CN00803405 A CN 00803405A CN 1201884 C CN1201884 C CN 1201884C
- Authority
- CN
- China
- Prior art keywords
- mold
- cooling
- cooling element
- mould
- casting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/06—Permanent moulds for shaped castings
- B22C9/065—Cooling or heating equipment for moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/0072—Casting in, on, or around objects which form part of the product for making objects with integrated channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D1/00—Casings; Linings; Walls; Roofs
- F27D1/12—Casings; Linings; Walls; Roofs incorporating cooling arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D9/00—Cooling of furnaces or of charges therein
- F27D2009/0002—Cooling of furnaces
- F27D2009/0045—Cooling of furnaces the cooling medium passing a block, e.g. metallic
- F27D2009/0048—Cooling of furnaces the cooling medium passing a block, e.g. metallic incorporating conduits for the medium
Abstract
The invention relates to a casting mould for manufacturing of a cooling element for a pyrometallurgical reactor, wherein the casting mould is at least partly cooled and lined with a material that can withstand high temperatures. The invention also relates to the cooling element made in the mould, inside which cooling pipes made of nickel copper are placed during fabrication.
Description
The present invention relates to be used to make the mold of hot metallurgy reactor with cooling piece, wherein said mold part at least is cooled and is lined with the material that can bear high temperature.The invention still further relates to the cooling piece of in this mold, making.
In hot metallurgy technology, laying bricks of reactor has been subjected to the protection of water-cooled cooling piece, thereby because of cooling effect is arranged; so the heat that distributes to the surface of laying bricks is delivered to water by cooling piece, here; compare with the reactor that does not dispose the type of cooling, the wearing and tearing of lining material obviously alleviate.The alleviating of wearing and tearing is to serve as a contrast with being bonded at that spontaneous lining material that other fusion on the material fire prevention face constitutes mutually causes by slag because cooling is so-called.
In the past, cooling piece is made by two kinds of methods.The first, can produce parts by sand casting.In this method, the cooling tube that is made of such as copper by strong Heat Conduction Material is installed in the sand mold, thereby when casting, cools off by pipe ambient air or water.Will around the parts of pipe casing also be constitute by strong Heat Conduction Material and advantageously constitute by copper.This processing method for example is documented among the GB1386645.The shortcoming of this method is inconsistently the pipe that plays the runner effect to be fixed on the founding materials on every side, because the part of pipe may may be melted fully with the part that centers on its cast components disengaging and pipe fully and be therefore destroyed.If between cooling tube and the parts of casting around it, formed nonmetal compound the connection, then conducted heat with insufficient.If pipe is fusing fully, then it will stop cooling-water flow.The casting character of founding materials for example can improve by some phosphorus are sneaked in the copper, this will improve, and the metal composite that forms is connected between pipe and founding materials, even if the phosphorus addition is very little, the heat transfer property of cast copper (thermal conductivity) also obviously reduces but so.It is lower and irrelevant with size that the advantage of this method can list processing cost.
Also time used a kind of processing method, wherein become the glass tube of flow channel shape to be loaded in the mold of cooling piece, described glass tube breaks after casting, thereby forms runner in parts.
U.S. Pat 4382585 has been described the another kind of cooling piece processing method that is widely adopted, and according to this piece document, parts are for example made by the required tank circuit of machining by rolled copper slab.The advantage of this method is closely knit firm structure and cooling medium such as the water good heat transfer capacity to parts.Shortcoming is that size is limited and cost is high.
Therefore, the present invention relates to a kind of mold of hot metallurgy reactor that be used to make with cooling piece, described mold is made of base plate 2, sidewall 4,5 and rear wall 6, it is characterized in that, the mold 1 that is made of copper coin has been equipped with cooling tube 3 at least partly, mold serves as a contrast the plate 7 of having established strong Heat Conduction Material in the inboard, described plate 7 is fixed on the surface of mold 1 by negative pressure.
Now, having developed a kind of mold replaces previous sand casting to make hot metallurgy reactor cooling piece.Mold is made of strong conducting copper plate independently, and wherein at least some copper coins are accepted water-cooled.Because cooling piece itself in most of the cases is copper, so the structural slab of mold should be opened with cast copper is isolated, this is by giving the inner lining of mold and go up strong Heat Conduction Material such as graphite cake is realized, thereby casting die part itself is fixed on the surface by negative pressure.Graphite has prevented that the liquation that pours in the mold is bonded on the mould surface.The cooling piece mold advantageously is equipped with a top case, thereby can finish casting in shielding atmosphere.Before casting, cooling water circulates required and cooling tube that will enter cooling piece inside is placed in the mold.Manage preferably monel pipe, because the fusing point of monel pipe is higher than around the copper of its casting and the danger that does not therefore have pipe to melt in casting process.
Essential characteristic of the present invention will become perfectly clear in follow-up claims.
Casting die structure of the present invention has brought following advantage:
-owing to cool off mold and the graphite lining is arranged, formed fine and close grain refining foundry goods, especially at the mold base plate.
-casting die structure means that cooling piece has formed smooth surface, and this is not easy to be subjected to the influence of corrosivity melting environment.
Monel cooling tube as the cooling piece material helps pipe is fusion welded on the parts of use well.
Can further develop casting die structure, thereby it also can be used to make the cooling piece that is designed to specific purposes.This for example realizes by add graphite or fire-resistant shape part to mold, thereby the shape of finished parts obviously is different from plating spare.
Further describe the present invention by accompanying drawing, wherein:
Fig. 1 represents the schematic diagram of mold of the present invention.
Fig. 2 represents mold with cross-sectional view, can cast special-purpose cooling piece by this mold.
The drawn schematic diagram of cooling piece mold 1 of Fig. 1.This mold is made of a mold base plate 2 that has been equipped with cooling tube 3.Mold also has sidewall 4,5 and end wall, and the rear wall 6 that only drawn in the drawings.In the drawings, have only base plate to be equipped with cooling tube, but if desired, sidewall and end wall also can be equipped with cooling tube so that cooling.For the sake of clarity, Fig. 2 has saved front bulkhead, although it belongs to mold without doubt.
The mold inboard is lined with graphite cake 7.Advantageously the cooling piece cooling tube 8 that is made of monel is bearing in the mold.Mold also has been equipped with a top case (not shown), thereby can use shroud gas to prevent to want the cast components oxidation.
Can see in Fig. 2 that shaped piece 9 can be placed on the mold base plate, they are made of graphite or some other refractory materials.By these shaped pieces, that side 11 that cooling piece 10 is contacted mold base plates 2 can be made into required form.
Claims (4)
1. one kind is used to make the mold of hot metallurgy reactor with cooling piece, described mold is made of base plate (2), sidewall (4,5) and rear wall (6), it is characterized in that, the mold (1) that is made of copper coin has been equipped with cooling tube (3) at least partly, mold serves as a contrast the plate (7) of having established strong Heat Conduction Material in the inboard, described plate (7) is fixed on the surface of mold (1) by negative pressure.
2. mold as claimed in claim 1 is characterized in that the plate of described strong Heat Conduction Material is a graphite cake.
3. mold as claimed in claim 1 is characterized in that, the shaped piece of being made by refractory material (9) is placed on the base plate of mold (1).
4. mold as claimed in claim 3 is characterized in that, described refractory material is a graphite.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI990198A FI107789B (en) | 1999-02-03 | 1999-02-03 | Casting mold for producing a cooling element and forming cooling element in the mold |
| FI990198 | 1999-02-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1338979A CN1338979A (en) | 2002-03-06 |
| CN1201884C true CN1201884C (en) | 2005-05-18 |
Family
ID=8553584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB008034052A Expired - Fee Related CN1201884C (en) | 1999-02-03 | 2000-01-27 | Casting mould for manufacturing a cooling element and cooling element made in said mould |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US6773658B1 (en) |
| EP (1) | EP1163065B1 (en) |
| JP (1) | JP4406753B2 (en) |
| KR (1) | KR100607428B1 (en) |
| CN (1) | CN1201884C (en) |
| AR (1) | AR022459A1 (en) |
| AU (1) | AU761359B2 (en) |
| BG (1) | BG64526B1 (en) |
| BR (1) | BR0007913A (en) |
| CA (1) | CA2361570C (en) |
| DE (1) | DE60018173T2 (en) |
| EA (1) | EA003117B1 (en) |
| ES (1) | ES2235830T3 (en) |
| FI (1) | FI107789B (en) |
| ID (1) | ID30216A (en) |
| NO (1) | NO333659B1 (en) |
| PE (1) | PE20001159A1 (en) |
| PL (2) | PL193612B1 (en) |
| PT (1) | PT1163065E (en) |
| RS (1) | RS49725B (en) |
| TR (1) | TR200102261T2 (en) |
| WO (1) | WO2000045978A1 (en) |
| ZA (1) | ZA200105951B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100525961C (en) * | 2007-12-05 | 2009-08-12 | 中冶京诚工程技术有限公司 | Macrotype metal mold system for recovering thermal energy by cooling water |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10259870A1 (en) * | 2002-12-20 | 2004-07-01 | Hundt & Weber Gmbh | Cooling element, in particular for ovens, and method for producing a cooling element |
| US20050194098A1 (en) * | 2003-03-24 | 2005-09-08 | Advanced Energy Industries, Inc. | Cast design for plasma chamber cooling |
| US20050133187A1 (en) * | 2003-12-17 | 2005-06-23 | Sean Seaver | Die casting method system and die cast product |
| FI121429B (en) * | 2005-11-30 | 2010-11-15 | Outotec Oyj | Heat sink and method for making the heat sink |
| KR200463504Y1 (en) * | 2010-06-29 | 2012-11-07 | (주)삼진전화 | Water cooling mold |
| US9847148B2 (en) * | 2011-03-30 | 2017-12-19 | Westinghouse Electric Company Llc | Self-contained emergency spent nuclear fuel pool cooling system |
| CN102527953A (en) * | 2012-01-20 | 2012-07-04 | 吴绍相 | Explosion prevention water-cooling ingot mould |
| KR101656471B1 (en) * | 2013-12-26 | 2016-09-12 | 재단법인 포항산업과학연구원 | Batch type mold |
| KR101616747B1 (en) * | 2016-03-21 | 2016-04-29 | 주식회사 세원특수금속 | Mold for the production of master alloy |
| CN105855520A (en) * | 2016-06-04 | 2016-08-17 | 四川省江油市新华泰实业有限责任公司 | Steel billet casting model and casting method thereof |
| CN106735093A (en) * | 2017-01-24 | 2017-05-31 | 烟台鲁宝有色合金有限公司 | Fine copper buries heterogeneous metal pipe cooling wall metallurgical binding casting technique |
| CN108607954B (en) * | 2018-07-28 | 2019-12-10 | 重庆宏钢数控机床有限公司 | manufacturing process of anti-kicking machine tool body |
| CN114012071B (en) * | 2021-09-26 | 2023-09-15 | 芜湖泓鹄材料技术有限公司 | Method for solving abnormal molding surface of automobile stamping die casting based on air cooling technology |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3763302A (en) * | 1969-10-10 | 1973-10-02 | Electro Refractaire | Rapid fuse casting refractory shapes in liquid cooled metal molds |
| FI47052C (en) * | 1971-10-11 | 1973-09-10 | Outokumpu Oy | Process for producing cooling elements useful in different melting furnaces. |
| GB1424532A (en) * | 1972-03-20 | 1976-02-11 | Brown Sons Ltd James | Components using cast-in cooling tubes |
| GB1547761A (en) * | 1975-04-09 | 1979-06-27 | Davy Loewy Ltd | Continous casting mould |
| GB1583592A (en) * | 1977-05-19 | 1981-01-28 | Imi Refiners Ltd | Continuous casting mould |
| JPS5459661A (en) * | 1977-10-14 | 1979-05-14 | Hitachi Ltd | Heat exchanger and the manufacturing method of same |
| JPS57146463A (en) * | 1981-03-06 | 1982-09-09 | Nippon Steel Corp | Manufacture of stave cooler |
| FR2585598B1 (en) * | 1985-07-31 | 1987-11-20 | Isere Ets Roche Fonderies Affi | PROCESS FOR THE MANUFACTURE BY CASTING OF A METAL PART INTERNALLY PROVIDED WITH A HOLLOW PART SURROUNDED BY A TUBE |
| JPH02163307A (en) * | 1988-05-25 | 1990-06-22 | Nippon Steel Corp | Method for casting brick into stave cooler |
| US5194339A (en) * | 1989-06-02 | 1993-03-16 | Sugitani Kinzoku Kogyo Kabushiki Kaisha | Discontinuous casting mold |
| JPH03223455A (en) * | 1990-01-29 | 1991-10-02 | Sugitani Kinzoku Kogyo Kk | Ceramic thermal spraying material |
| DE4134066A1 (en) * | 1991-10-15 | 1993-04-22 | Thyssen Guss Ag | METHOD FOR PRODUCING SMALL AND SMALLEST CHANNELS IN MOLDED PARTS |
| DE29611704U1 (en) * | 1996-07-05 | 1996-10-17 | Gutehoffnungshuette Man | Cooling plate for metallurgical furnaces |
| RU2170265C2 (en) * | 1997-01-08 | 2001-07-10 | Поль Вурт С.А. | Method of manufacture of cooling plates for furnaces used in ferrous metallurgy |
| US6280681B1 (en) * | 2000-06-12 | 2001-08-28 | Macrae Allan J. | Furnace-wall cooling block |
-
1999
- 1999-02-03 FI FI990198A patent/FI107789B/en not_active IP Right Cessation
-
2000
- 2000-01-26 PE PE2000000057A patent/PE20001159A1/en not_active Application Discontinuation
- 2000-01-27 AU AU24424/00A patent/AU761359B2/en not_active Ceased
- 2000-01-27 PL PL00378070A patent/PL193612B1/en unknown
- 2000-01-27 CA CA002361570A patent/CA2361570C/en not_active Expired - Fee Related
- 2000-01-27 DE DE60018173T patent/DE60018173T2/en not_active Expired - Lifetime
- 2000-01-27 PT PT00902671T patent/PT1163065E/en unknown
- 2000-01-27 CN CNB008034052A patent/CN1201884C/en not_active Expired - Fee Related
- 2000-01-27 EA EA200100848A patent/EA003117B1/en not_active IP Right Cessation
- 2000-01-27 WO PCT/FI2000/000054 patent/WO2000045978A1/en active IP Right Grant
- 2000-01-27 ID IDW00200101886A patent/ID30216A/en unknown
- 2000-01-27 TR TR2001/02261T patent/TR200102261T2/en unknown
- 2000-01-27 RS YUP-550/01A patent/RS49725B/en unknown
- 2000-01-27 US US09/889,942 patent/US6773658B1/en not_active Expired - Fee Related
- 2000-01-27 ES ES00902671T patent/ES2235830T3/en not_active Expired - Lifetime
- 2000-01-27 PL PL349837A patent/PL192100B1/en unknown
- 2000-01-27 EP EP00902671A patent/EP1163065B1/en not_active Expired - Lifetime
- 2000-01-27 BR BR0007913-8A patent/BR0007913A/en not_active IP Right Cessation
- 2000-01-27 KR KR1020017009605A patent/KR100607428B1/en not_active IP Right Cessation
- 2000-01-27 JP JP2000597082A patent/JP4406753B2/en not_active Expired - Fee Related
- 2000-01-31 AR ARP000100405A patent/AR022459A1/en not_active Application Discontinuation
-
2001
- 2001-07-19 ZA ZA200105951A patent/ZA200105951B/en unknown
- 2001-07-23 NO NO20013615A patent/NO333659B1/en not_active IP Right Cessation
- 2001-07-27 BG BG105748A patent/BG64526B1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100525961C (en) * | 2007-12-05 | 2009-08-12 | 中冶京诚工程技术有限公司 | Macrotype metal mold system for recovering thermal energy by cooling water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050518 Termination date: 20170127 |